import 'package:flutter/material.dart';
import 'dart:async';

import 'package:flutter/services.dart';
import 'package:im_sdk/im_sdk.dart';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatefulWidget {
  const MyApp({super.key});

  @override
  State<MyApp> createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  String _platformVersion = 'Unknown';
  @override
  void initState() {
    super.initState();
    initPlatformState();
    ImSdk.initMobileIMSDK(serverIP: "192.168.0.120", serverPort: 8901).then((value){
      print(value.result);
      if(value.result == true){
        Future.delayed(Duration(milliseconds: 500),(){
          ImSdk.login(loginUserId: "011", loginToken: "0");
        });
      }
    });

    StreamSubscription onOnRecieveMessage = ImSdk.onOnRecieveMessage.stream.listen((event) {
      print(event);
    });
    StreamSubscription onLoginSuccess = ImSdk.onLoginSuccess.stream.listen((event) {
      print(event);
    });
    StreamSubscription onErrorResponse = ImSdk.onErrorResponse.stream.listen((event) {
      print(event);
    });
  }

  // Platform messages are asynchronous, so we initialize in an async method.
  Future<void> initPlatformState() async {
    String platformVersion;
    // Platform messages may fail, so we use a try/catch PlatformException.
    // We also handle the message potentially returning null.
    try {
      platformVersion = 'Unknown platform version';
    } on PlatformException {
      platformVersion = 'Failed to get platform version.';
    }

    // If the widget was removed from the tree while the asynchronous platform
    // message was in flight, we want to discard the reply rather than calling
    // setState to update our non-existent appearance.
    if (!mounted) return;

    setState(() {
      _platformVersion = platformVersion;
    });
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: GestureDetector(
        onTap: (){
          ImSdk.getConnectedStatus().then((value){
            if(value.result != false){
              ImSdk.sendMessage(dataContent: "dataContent", toUserId: "0");
            }
          });
          // ImSdk.sendMessage(dataContent: "dataContent", toUserId: "0");
          // ImSdk.isKeepAliveRunning().then((value){
          //   print(value.result);
          //   print(value.value);
          // });
        },
        child: Scaffold(
          appBar: AppBar(
            title: const Text('Plugin example app'),
          ),
          body: Center(
            child: Text('Running on: $_platformVersion\n'),
          ),
        ),
      ),
    );
  }
}
